The CoinDesk 20 index surged 4.6% to 2,715.35, marking a significant shift in market sentiment as all 20 components posted gains. Leading the rally were SUI and SOL, which increased by 7.0% and 6.9%, respectively. Other notable performers included CRO and POL, which rose by 2.7% and 3.0%. The positive movement reflects growing investor confidence as altcoins continue to attract attention in the climbing market.